BMW Exhaust Parts, Mufflers & Catalytic Converters for BMW Z3 (1996-2002)

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Performance exhaust options from the best BMW aftermarket producers and the most reliable replacement maintenance parts are all at Turner Motorsport. Over time, factory exhaust on the cleanest examples of BMW heritage shows their age. Our factory replacement exhausts are just what you need to keep your favorite car in showroom condition or finish off your restoration. If you are looking for a bump in sound and power, you can also find our performance options like Headers, Downpipes, and Mufflers from Corsa, DINAN, and others on this page.

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Walker Oxygen Sensor - E36, E39, Z3
Walker Oxygen Sensor - E36, E39, Z3
Walker - Corporate Logo
T#:1195903
Part#: 11781427884
In Stock
$ 167.99

This product was last offered at the strikethrough price on
04-13-2026

$ 111.93 USD
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$ 111.93 USD
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If your engine is tossing you an oxygen sensor check engine light, replace it with this unit from Bosch. The O2 sensor measures the amount of unburned fuel in the exhaust pipe to adjust fuel mapping for less emissions and better fuel economy. When malfunctioning, your MPG and performance can suffer. Replaced fairly easily, you can restore your performance and mileage quickly. Put some anti seize on the threads to prevent it from becoming a permanent part of the exhaust. Regularly scheduled maintenance as these tend to fail slowly.
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Cylinder Head To Exhaust Manifold Stud & Nut Kit - E39 E46 Z3 W M52tu Engine
Cylinder Head To Exhaust Manifold Stud & Nut Kit - E39 E46 Z3 W M52tu...
10X Entries Into Our F80 M3 Sweepstakes
Packaged by Turner - Corporate Logo
T#:388324
Part#: TEN4649SK2
In Stock
Sale - Save 3% $ 90.74

This product was last offered at the strikethrough price on
06-15-2026

$ 88.02 USD
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Sale - Save 3%
$ 90.74

This product was last offered at the strikethrough price on
06-15-2026

$ 88.02 USD
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This convenient kit includes all the hardware you need to replace your old, rusted (or broken) exhaust manifold studs on your M52tu-family engine's head.

This item fits the following BMWs:
1999-2000  E46 BMW  323i 323ci 328i 328ci
1999-2000  E39 BMW  528i
1999-2000  Z3 BMW  Z3 2.3 Z3 2.8
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M50/M52/S50/S52 6 Cylinder Head To Exhaust Manifold Stud & Nut Kit
M50/M52/S50/S52 6 Cylinder Head To Exhaust Manifold Stud & Nut Kit ...
10X Entries Into Our F80 M3 Sweepstakes
Packaged by Turner - Corporate Logo
T#:348631
Part#: TEN3649SK1KT
Back Ordered
Sale - Save 3% $ 144.34

This product was last offered at the strikethrough price on
06-15-2026

$ 140.01 USD
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Sale - Save 3%
$ 144.34

This product was last offered at the strikethrough price on
06-15-2026

$ 140.01 USD
Free Shipping
Add to Wish List
This convenient kit includes all the hardware you need to replace your old, rusted (or broken?) exhaust manifold studs on your M50-family engine's head (including M50, M52, S50, S52). The perfect time to preventatively replace your exhaust studs is anytime you remove the manifolds (perhaps to install headers) or are removing the head or complete engine. Kit includes the correct number of OEM studs, copper locking nuts, and also includes two jam-nuts to be used for removing your old studs and installing the new studs. This stud and nut kit Fits 325i, 325is, 328i, 328is, 323is, E36 M3 (3.0 & 3.2 liter), E34 525i (91+), E39 528i, Z3 2.8.

This item fits the following BMWs:
1992-1998  E36 BMW  323is 323ic 325i 325is 325ic 328i 328is 328ic M3
1991-1995  E34 BMW  525i
1997-1998  E39 BMW  528i
1997-1998  Z3 BMW  Z3 2.8 M Roadster M Roadster
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